MA49592B1 - Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleur - Google Patents
Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleurInfo
- Publication number
- MA49592B1 MA49592B1 MA49592A MA49592A MA49592B1 MA 49592 B1 MA49592 B1 MA 49592B1 MA 49592 A MA49592 A MA 49592A MA 49592 A MA49592 A MA 49592A MA 49592 B1 MA49592 B1 MA 49592B1
- Authority
- MA
- Morocco
- Prior art keywords
- measurement based
- methods
- devices
- analytical measurement
- formation reaction
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000004458 analytical method Methods 0.000 title abstract 2
- 238000005755 formation reaction Methods 0.000 title 1
- 239000003086 colorant Substances 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0272—Handheld
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
- G01J3/524—Calibration of colorimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/93—Detection standards; Calibrating baseline adjustment, drift correction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Theoretical Computer Science (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17198290.3A EP3477270B1 (en) | 2017-10-25 | 2017-10-25 | Methods and devices for performing an analytical measurement based on a color formation reaction |
| PCT/EP2018/078956 WO2019081460A1 (en) | 2017-10-25 | 2018-10-23 | METHODS AND DEVICES FOR PERFORMING AN ANALYTICAL MEASUREMENT BASED ON COLOR FORMATION REACTION |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MA49592A1 MA49592A1 (fr) | 2020-12-31 |
| MA49592B1 true MA49592B1 (fr) | 2021-08-31 |
Family
ID=60190622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA49592A MA49592B1 (fr) | 2017-10-25 | 2018-10-23 | Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleur |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US11189056B2 (es) |
| EP (1) | EP3477270B1 (es) |
| JP (1) | JP7278276B2 (es) |
| KR (1) | KR102654430B1 (es) |
| CN (1) | CN111247404A (es) |
| AR (1) | AR113462A1 (es) |
| AU (1) | AU2018356358B2 (es) |
| CA (1) | CA3079334A1 (es) |
| ES (1) | ES2890884T3 (es) |
| HU (1) | HUE055740T2 (es) |
| IL (1) | IL273958B (es) |
| MA (1) | MA49592B1 (es) |
| MX (1) | MX2020004201A (es) |
| PL (1) | PL3477270T3 (es) |
| PT (1) | PT3477270T (es) |
| SG (1) | SG11202003611XA (es) |
| TN (1) | TN2020000055A1 (es) |
| TW (1) | TWI795453B (es) |
| WO (1) | WO2019081460A1 (es) |
| ZA (1) | ZA202002882B (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11112406B2 (en) * | 2018-06-15 | 2021-09-07 | Reliant Immune Diagnostics, Inc. | System and method for digital remote primary, secondary, and tertiary color calibration via smart device in analysis of medical test results |
| EP3990902B1 (en) | 2019-06-26 | 2024-03-27 | F. Hoffmann-La Roche AG | Method of determining a concentration of an analyte in a bodily fluid and mobile device configured for determining a concentration of an analyte in a bodily fluid |
| JP2022539402A (ja) | 2019-07-01 | 2022-09-08 | エフ．ホフマン－ラ ロシュ アーゲー | 体液中の分析物の濃度を決定する方法 |
| KR102094780B1 (ko) * | 2019-11-22 | 2020-03-30 | 주식회사 핏펫 | 색공간 변환을 이용한 생화학 정보 측정 방법 및 시스템 |
| MA53878B1 (fr) | 2019-11-25 | 2023-02-28 | Hoffmann La Roche | Procédé pour déterminer une concentration d'un analyte dans un fluide corporel |
| EP3945296A1 (fr) * | 2020-07-30 | 2022-02-02 | Vogo | Mesure colorimétrique sur échantillon fluidique avec capteur d'image |
| EP4214669A1 (en) | 2020-09-17 | 2023-07-26 | Scanwell Health, Inc. | Diagnostic test kits and methods of analyzing the same |
| USD970033S1 (en) | 2020-10-23 | 2022-11-15 | Becton, Dickinson And Company | Cartridge imaging background device |
| CA3198824A1 (en) | 2020-10-23 | 2022-04-28 | Becton, Dickinson And Company | Systems and methods for imaging and image-based analysis of test devices |
| CN113393539B (zh) * | 2021-06-08 | 2023-05-26 | 北方工业大学 | 化学反应溶液颜色突变识别方法 |
| US11796543B2 (en) * | 2022-02-07 | 2023-10-24 | Farin Behbood Tashkhis Company | Colorimetric system for detection of COVID-19 using salivary metabolites |
| CN114627029B (zh) * | 2022-05-12 | 2022-08-02 | 南京智谱科技有限公司 | 图像处理方法及装置、计算设备和计算机可读存储介质 |
| WO2024184138A1 (en) | 2023-03-03 | 2024-09-12 | F. Hoffmann-La Roche Ag | Methods and devices for providing blacklist information on the suitability of a mobile device for performing analytical measurements |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1801568A1 (de) | 2005-12-21 | 2007-06-27 | Micronas Holding GmbH | Teststreifen und Verfahren zum Messen einer Analytkonzentration in einer Probe eines biologischen Fluids |
| ES2883201T3 (es) | 2006-04-08 | 2021-12-07 | Hoffmann La Roche | Análisis de datos ópticos con la ayuda de histogramas |
| GB201000835D0 (en) * | 2010-01-19 | 2010-03-03 | Akzo Nobel Coatings Int Bv | Method and system for determining colour from an image |
| CN102608107A (zh) * | 2011-01-20 | 2012-07-25 | 中研应用感测科技股份有限公司 | 试片自动判读方法及其系统 |
| GB201105474D0 (en) * | 2011-03-31 | 2011-05-18 | Albagaia Ltd | Testing apparatus |
| US9063091B2 (en) * | 2012-04-06 | 2015-06-23 | Ixensor Inc. | Test strips and method for reading test strips |
| US9285323B2 (en) * | 2012-08-08 | 2016-03-15 | Scanadu Incorporated | Quantifying color changes of chemical test pads induced concentrations of biological analytes under different lighting conditions |
| US9311520B2 (en) | 2012-08-08 | 2016-04-12 | Scanadu Incorporated | Method and apparatus for performing and quantifying color changes induced by specific concentrations of biological analytes in an automatically calibrated environment |
| US9241663B2 (en) * | 2012-09-05 | 2016-01-26 | Jana Care Inc. | Portable medical diagnostic systems and methods using a mobile device |
| WO2015108820A1 (en) * | 2014-01-14 | 2015-07-23 | The Regents Of The University Of California | Method and device for detection and spatial mapping of mercury concentration in water samples |
| US9658217B2 (en) * | 2014-02-17 | 2017-05-23 | Ixensor Co., Ltd | Measuring physical and biochemical parameters with mobile devices |
| EP3114462B1 (en) * | 2014-03-05 | 2022-04-20 | Healthy.io Ltd. | Analyte concentration by quantifying and interpreting color |
| AR102615A1 (es) * | 2014-11-14 | 2017-03-15 | Bayer Healthcare Llc | Analizador de analitos |
| CN104821000B (zh) * | 2015-05-22 | 2017-12-22 | 京东方科技集团股份有限公司 | 颜色辨识系统、颜色辨识方法和显示装置 |
| CN104867159B (zh) | 2015-06-05 | 2018-04-10 | 北京大恒图像视觉有限公司 | 一种数字相机传感器污点检测及分级方法与装置 |
| WO2017056002A1 (en) * | 2015-09-29 | 2017-04-06 | Ascensia Diabetes Care Holdings Ag | Method and system of using a mobile device for analyte detection |
| CN108885134A (zh) * | 2016-02-08 | 2018-11-23 | 平等化妆品公司 | 用于配制和注出视觉定制化妆品的设备和方法 |
| TWI576093B (zh) * | 2016-03-03 | 2017-04-01 | 屏基醫療財團法人屏東基督教醫院 | 血色素與血球比容之檢測系統及方法 |
-
2017
- 2017-10-25 EP EP17198290.3A patent/EP3477270B1/en active Active
- 2017-10-25 ES ES17198290T patent/ES2890884T3/es active Active
- 2017-10-25 PT PT171982903T patent/PT3477270T/pt unknown
- 2017-10-25 PL PL17198290T patent/PL3477270T3/pl unknown
- 2017-10-25 HU HUE17198290A patent/HUE055740T2/hu unknown
-
2018
- 2018-10-23 MA MA49592A patent/MA49592B1/fr unknown
- 2018-10-23 CA CA3079334A patent/CA3079334A1/en active Pending
- 2018-10-23 CN CN201880069400.4A patent/CN111247404A/zh active Pending
- 2018-10-23 TN TNP/2020/000055A patent/TN2020000055A1/en unknown
- 2018-10-23 AU AU2018356358A patent/AU2018356358B2/en active Active
- 2018-10-23 JP JP2020523382A patent/JP7278276B2/ja active Active
- 2018-10-23 SG SG11202003611XA patent/SG11202003611XA/en unknown
- 2018-10-23 WO PCT/EP2018/078956 patent/WO2019081460A1/en active Application Filing
- 2018-10-23 KR KR1020207014204A patent/KR102654430B1/ko active IP Right Grant
- 2018-10-23 MX MX2020004201A patent/MX2020004201A/es unknown
- 2018-10-24 TW TW107137507A patent/TWI795453B/zh active
- 2018-10-24 AR ARP180103094A patent/AR113462A1/es active IP Right Grant
-
2020
- 2020-04-13 IL IL273958A patent/IL273958B/en unknown
- 2020-04-17 US US16/851,664 patent/US11189056B2/en active Active
- 2020-05-18 ZA ZA2020/02882A patent/ZA202002882B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TN2020000055A1 (en) | 2022-01-06 |
| KR102654430B1 (ko) | 2024-04-03 |
| TWI795453B (zh) | 2023-03-11 |
| AU2018356358B2 (en) | 2024-03-21 |
| EP3477270A1 (en) | 2019-05-01 |
| RU2020115603A (ru) | 2021-11-25 |
| KR20200078548A (ko) | 2020-07-01 |
| PL3477270T3 (pl) | 2021-12-13 |
| HUE055740T2 (hu) | 2021-12-28 |
| US20200242809A1 (en) | 2020-07-30 |
| EP3477270B1 (en) | 2021-07-28 |
| RU2020115603A3 (es) | 2022-02-01 |
| JP7278276B2 (ja) | 2023-05-19 |
| TW201928879A (zh) | 2019-07-16 |
| AR113462A1 (es) | 2020-05-06 |
| SG11202003611XA (en) | 2020-05-28 |
| ES2890884T3 (es) | 2022-01-24 |
| JP2021500572A (ja) | 2021-01-07 |
| MA49592A1 (fr) | 2020-12-31 |
| CA3079334A1 (en) | 2019-05-02 |
| WO2019081460A1 (en) | 2019-05-02 |
| BR112020007491A2 (pt) | 2020-10-27 |
| MX2020004201A (es) | 2020-08-13 |
| IL273958B (en) | 2022-04-01 |
| ZA202002882B (en) | 2021-05-26 |
| AU2018356358A1 (en) | 2020-04-30 |
| PT3477270T (pt) | 2021-09-16 |
| IL273958A (en) | 2020-05-31 |
| US11189056B2 (en) | 2021-11-30 |
| CN111247404A (zh) | 2020-06-05 |
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